Analysis Overview
SHA256
181cc2ae8d324f683eafabc41429a65ed694118d20039efae78d4baac2f757ec
Threat Level: Known bad
The file 051e6d794433911d2c3d2288bacd673d_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gh0st RAT payload
Gh0strat family
Gh0strat
UPX packed file
Executes dropped EXE
Adds Run key to start application
Drops file in Windows directory
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-23 03:49
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat family
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-23 03:49
Reported
2024-06-23 03:51
Platform
win7-20240508-en
Max time kernel
150s
Max time network
117s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\Windows\(null)0.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Kris = "C:\\Users\\Admin\\AppData\\Local\\Temp\\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | \??\c:\Windows\BJ.exe | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Windows\BJ.exe | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | N/A |
| File created | \??\c:\Windows\(null)0.exe | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2928 wrote to memory of 2204 | N/A | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | \??\c:\Windows\(null)0.exe |
| PID 2928 wrote to memory of 2204 | N/A | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | \??\c:\Windows\(null)0.exe |
| PID 2928 wrote to memory of 2204 | N/A | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | \??\c:\Windows\(null)0.exe |
| PID 2928 wrote to memory of 2204 | N/A | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | \??\c:\Windows\(null)0.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe"
\??\c:\Windows\(null)0.exe
c:\Windows\(null)0.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | haidishijie.3322.org | udp |
Files
memory/2928-0-0x0000000000400000-0x00000000004F0000-memory.dmp
C:\Windows\(null)0.exe
| MD5 | 051e6d794433911d2c3d2288bacd673d |
| SHA1 | 379b2e8dad2671b9f839adb54202a62dc0832644 |
| SHA256 | 181cc2ae8d324f683eafabc41429a65ed694118d20039efae78d4baac2f757ec |
| SHA512 | 64ca13a698edc6f41ad2ecf2125ecba892ef77d9bc5998dfb3b48fccda9adfbdab7628828e60b8395a7f0e9071670bdcbdb9ff1b920f39b6992854327cee7274 |
memory/2928-6-0x00000000024B0000-0x00000000025A0000-memory.dmp
memory/2204-12-0x0000000000400000-0x00000000004F0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-23 03:49
Reported
2024-06-23 03:51
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
51s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Kris = "C:\\Users\\Admin\\AppData\\Local\\Temp\\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | \??\c:\Windows\BJ.exe | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Windows\BJ.exe | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | N/A |
| File created | \??\c:\Windows\ì4249552.exe | C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\051e6d794433911d2c3d2288bacd673d_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | haidishijie.3322.org | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/560-0-0x0000000000400000-0x00000000004F0000-memory.dmp
memory/560-3-0x0000000000400000-0x00000000004F0000-memory.dmp